F-51168NCU-FW-AA View Datasheet(PDF) - Optrex Corporation
Part Name
Description
MFG CO.
'F-51168NCU-FW-AA' PDF : 18 Pages View PDF
2.3.AC Characteristics
2.3.1.Read/Write Operation Sequence
READ
Parameter
AB[15:0] and IOCS valid before IORD↓
AB[15:0] and IOCS hold from IORD↑
IORD↓ to DB[7:0] valid
DB[7:0] hold from IORD↑
IORD↑ to DB[7:0] Hi-z delay
Symbol
t1
t2
t3
t4
t5
AB[15:0]
VALID
VCC1=4.5～5.5V
Min.
Max.
Units
0
－
ns
10
－
ns
－
40
ns
－
15
ns
－
25
ns
IOCS
IORD
DB[0:7]
t1
t3
Hi-z
t2
t4
VALID
Hi-z
t5
WRITE
Parameter
AB[15:0] and IOCS valid before IOWR↓
AB[15:0] and IOCS hold from IOWR↑
DB[7:0] setup to IOWR↑
DB[7:0] hold from IOWR↑
Pulse width of IOWR
Symbol
t1
t2
t3
t4
t5
VCC1=4.5～5.5V
Min.
Max.
Units
0
－
ns
10
－
ns
10
－
ns
10
－
ns
20
－
ns
AB[15:0]
VALID
IOCS
t1
IOWR
DB[0:7]
t5
Hi-Z
t2
t3
t4
VALID
Hi-Z
F-51168NCU-FW-AA (AA) No.2000-0140
OPTREX CORPORATION
OPTREX
Page 4/18
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